404. That’s an error.

The requested URL /_/+1/confirm?hl=de&url=http%3A%2F%2Fwww.deutschlandfunk.de%2Fultraschall-berlin-neue-musik-in-ihrer-ganzen.691.de.html%3Fdram%3Aarticle_id%3D343492&title=Neue%20Musik%20in%20ihrer%20ganzen%20Verschiedenheit was not found on this server. That’s all we know.